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microthorax

noun
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mi·​cro·​thorax | \ ¦mīkrō+ \

Definition of microthorax

: a membranous section in the neck region of an insect consisting of a number of small sclerites

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History and Etymology for microthorax

New Latin, from micr- + thorax

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“Microthorax.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/microthorax. Accessed 16 December 2019.

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